issues when installing instagrall about instagraal HOT 12 CLOSED

Hi,
I tried to increase the memory , 12 CPU / 2 GPU / 120.000GB . but it still throws Segmentation fault (core dumped) .
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 418.67 Driver Version: 418.67 CUDA Version: 10.1 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 Tesla V100-SXM2... Off | 00000000:8B:00.0 Off | 0 |
| N/A 28C P0 37W / 300W | 0MiB / 16130MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 1 Tesla V100-SXM2... Off | 00000000:B3:00.0 Off | 0 |
| N/A 29C P0 35W / 300W | 0MiB / 16130MiB | 0% Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| No running processes found |
+-----------------------------------------------------------------------------+
This is the configuration. and here is the core file .
core.158244.gz

from instagraal.

Hello,

I cannot manage to look at your core file.

There is no reason for instagraal to be out of memory with 60 GB, especially if it is just to look at the help. Do you have any information other than the Segmentation fault? Do you have anything preceeding this error?

from instagraal.

Hello,
I'm sorry to forget you don't have the same server as me . When I read the content from the core file with gdb , it says "
#0 0x00002b08ce4132a9 in ?? ()
#1 0x0000000000000000 in ?? ()"
I don't know what it means because I haven't learned so deep about linux. When I type instagrall -h , it just throws "Segmentation fault (core dumped)" ,and no any other indications.

from instagraal.

And is python3 working properly otherwise? If you have other programs that use python3 (like hicstuff for example), do you get the help normally?

from instagraal.

In fact , it is a new server I opened it yesterday . and I only use it for setting up instagraal . So you suspect maybe other programs the use python3 caused the error ？

from instagraal.

is instagraal used for virtual machine ? not for linux server ？

from instagraal.

Well I can't really see why you would get a segmentation fault just for running the help, so I was wondering if you get this kind of problem with other programs.
We haven't tested it on virtual machines or servers, we have it installed on laptops and desktops, as it requires a GPU but not necessarily a lot of RAM.

from instagraal.

Well , it is reasonable to run the software on my server after its running on laptops . I also could not tell where it may be wrong . You could try to install the software on a linux server if possible . So that the application ranger of the software will be difined . At present, we all don't know whether it will work on the server .
before , you ask me to type nvidia-smi , so what's the command used for ?

from instagraal.

To install it on a Linux server, it requires an access to a server with GPU.

I use nvidia-smi to check whether the NVIDIA driver is properly installed.

from instagraal.

emmm , yes . You have to ensure your server GPU equipped . That's why I did not succeed in install instagraal on my own server and I changed another with GPU . But it tells segment fault . I don't have a laptop server with me , what a pity .

from instagraal.

Hello,
I finally make it work now . I don't know how I manage it because what I do has been tested yesterday . now everything seems just right. So this proves the software will work fine on a server with GPU . Thank you for your patience @nadegeguiglielmoni .

from instagraal.

By the way , I haven't test the software with my data because the hicstuff haven't finished. I type instagraal -h , and it shows the help interface . So I think it will pass if I use the read data.

from instagraal.